# SPDX-License-Identifier: GPL-2.0 %YAML 1.2 --- $id: http://devicetree.org/schemas/gnss/u-blox,neo-6m.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: U-blox GNSS Receiver allOf: - $ref: gnss-common.yaml# maintainers: - Johan Hovold description: > The U-blox GNSS receivers can use UART, DDC (I2C), SPI and USB interfaces. properties: compatible: enum: - u-blox,neo-6m - u-blox,neo-8 - u-blox,neo-m8 reg: description: > The DDC Slave Address, SPI chip select address, the number of the USB hub port or the USB host-controller port to which this device is attached, depending on the bus used. Required for the DDC, SPI or USB busses. reset-gpios: maxItems: 1 vcc-supply: description: > Main voltage regulator u-blox,extint-gpios: maxItems: 1 description: > GPIO connected to the "external interrupt" input pin v-bckp-supply: description: > Backup voltage regulator required: - compatible - vcc-supply unevaluatedProperties: false examples: - | #include serial { gnss { compatible = "u-blox,neo-8"; v-bckp-supply = <&gnss_v_bckp_reg>; vcc-supply = <&gnss_vcc_reg>; reset-gpios = <&gpio 1 GPIO_ACTIVE_LOW>; }; };